During the invasion of Scipio, three gunships were dispatched to deploy a garrison of Super battle droids to attack Clone CommanderThorn and his Coruscant Guard forces who were stationed on Scipio to protect SenatorPadmé Amidala. The droids, with the addition of another gunship filled with BX battle droids, were able to defeat all of the clones, which lead to a Separatist takeover of Scipio and the capture of Senator Amidala. The Confederacy's control over the planet was short, however, as Republic reinforcements lead by Anakin Skywalker arrived and retook Scipio from the Separatists as well as free the senator.[9]

At the end of the Clone Wars, a battle between the Separatists and the Republic took place on Kashyyyk. HMP droid gunships were among the droid forces implemented during the battle. The Wookiees assisted the Republic in taking down the gunships and NR-N99 Persuader-class droids.[5]